One of the heroes of faith of the 1900 for me is Dietrich Bonhoeffer.
Reading through his writings/books and biographies, you may assume that he is the guy who didn’t struggle with sin especially with sexual sins.
Well, not so. He would actually laugh at that assumption if he were to be alive today. (He died at the age of 39, hanged on gallows, because he was one of those few courageous Christian men who secretly conspired to put Adolf Hitler down.)